WO2018161230A1 - 一种纳米级精度的医疗检测仪 - Google Patents

一种纳米级精度的医疗检测仪 Download PDF

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Publication number
WO2018161230A1
WO2018161230A1 PCT/CN2017/075801 CN2017075801W WO2018161230A1 WO 2018161230 A1 WO2018161230 A1 WO 2018161230A1 CN 2017075801 W CN2017075801 W CN 2017075801W WO 2018161230 A1 WO2018161230 A1 WO 2018161230A1
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WIPO (PCT)
Prior art keywords
fixed
workpiece
shaped
electronic length
medical
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PCT/CN2017/075801
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English (en)
French (fr)
Inventor
肖丽芳
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肖丽芳
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Priority to PCT/CN2017/075801 priority Critical patent/WO2018161230A1/zh
Publication of WO2018161230A1 publication Critical patent/WO2018161230A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid

Definitions

  • the present invention relates to a nanometer precision medical detector.
  • Medical equipment testing refers to people in the fields of production, experiment, research, use, maintenance, etc., with the help of specialized equipment and equipment, in order to obtain the measured and controlled objects of the controlled or controlled objects.
  • In the process of using medical equipment we need to continuously test and evaluate it to ensure its normal work, so that medical equipment can better play its advantages. Therefore, daily monitoring of medical equipment is indispensable.
  • Medical equipment is an important symbol of modernization. It is the most basic element of medical, scientific research, teaching and research, and teaching. It is also the basic condition for continuously improving the level of medical science and technology. Medical equipment in a broad sense includes medical equipment, home medical equipment, and professional medical equipment. Does not include home medical equipment.
  • Medical device means an instrument, device, appliance, material or other item used alone or in combination with the human body, including the required software; its use on the body surface and in the body is not obtained by pharmacological, immunological or metabolic means, but These means may participate in and play a certain auxiliary role.
  • Medical equipment can be generally divided into three categories according to the nature of the objects to be measured: Medical testing equipment, monitoring equipment or automatic analysis to measure or monitor physical or chemical quantities in the human body. Diagnostic system. For example, electrocardiograph, electroencephalograph, impedance blood flow meter, electrooculogram, monitor, etc. A medical device used to measure or monitor the absorption, reflection, attenuation, etc.
  • an external body signal system by an in-vitro body system or to measure the physiological and pathological parameters of the human body.
  • an in-vitro body system or to measure the physiological and pathological parameters of the human body.
  • a nanometer-scale precision medical detector is provided, which is a detection instrument for doctors in the production of a biofill model as indicated in the background.
  • a nanometer-precision medical detector whose main structures are: a half-frame bracket seat, an L-shaped base, a Z-shaped workpiece, a workpiece block, Scale piece, slider a , slider b, chuck, adjusting bolt, reversing member, telescopic member, electric hydraulic pump, electronic length gauge a, electronic length gauge b, one foot of the half frame bracket
  • the buckle is inserted into the side of the L-shaped base and fastened by bolts; the end of the other half of the half-frame bracket is fixed with an electronic length gauge b, and the position of the top of the half-frame bracket is fixed with an electronic length gauge a; the side of the top end of the half frame bracket is hinged with a reversing member.
  • the bottom edge of the Z-shaped workpiece is slotted with the workpiece block through the slider b; the outer side surface of the Z-shaped workpiece is grooved with the back surface of the L-shaped base through the slider a; the telescopic member is fixed to the top end of the Z-shaped workpiece.
  • the rod end of the telescopic member and the rod end of the electronic length gauge a respectively oppose the two ends of the reversing member.
  • An electric hydraulic pump is fixed on one side of the inner wall of the half frame bracket, and the end of the rod of the electric hydraulic pump is fixed on the inner side of the bottom of the Z-shaped workpiece.
  • the workpiece block is peripherally mounted on the chuck, and the top end of the chuck is provided with a scale piece, and the adjustment piece bolt is screwed on the scale piece; the bolt end of the adjustment bolt is in conflict with the bottom longitudinal side of the Z-shaped workpiece.
  • the electronic length meter b is in conflict with the scale piece.
  • the L-shaped base is provided with two rows of fixing bolts on the side. Further, the scale piece is provided with a length scale mark. Further, the L-shaped base is provided with a fixing bolt to fix the model piece of the medical biological filler. Further, the chuck is clamped with a silica gel rod.
  • Two electronic measuring instruments an electronic length measuring instrument a and an electronic length measuring instrument, are used in conjunction with each other to measure the deformation value of the mold on the one hand, and the specific deformation value on the other stroke can be measured on the other hand. It has the function of fixed point positioning; the method of clamping the model by the instrument body can ensure that the measured model is measured, the position is not offset, and the accuracy of the data is guaranteed.
  • FIG. 1 is an overall structural diagram of a nanometer-precision medical detector according to the present invention. In the picture
  • a nanometer-precision medical detector whose main structures are: a half frame holder 1, an L-shaped base 2, a Z-shaped workpiece 3, a workpiece block 4, a scale piece 5, a slider a6, a slider b7 , the chuck 8 , the adjusting bolt 9 , the reversing member 10 , the telescopic member 11 , the electric hydraulic pump 12 , the electronic length measuring instrument al3 , the electronic length measuring instrument ⁇ 4 , the one-leg buckle of the half-frame bracket seat 1 is inserted into the L shape
  • the side of the base 2 is fastened by bolts; the end of the other half of the half frame bracket 1 is fixed with an electronic length gauge ⁇ 4, and the position of the top end of the half frame bracket 1 is fixed with an electronic length gauge al3
  • the reversing member 10 is hinged to the top end side of the half frame
  • the bottom edge of the Z-shaped workpiece 3 is grooved with the workpiece block 4 through the slider b7; the outer surface of the Z-shaped workpiece 3 is grooved with the back surface of the L-shaped base 2 through the slider a6; Item 11.
  • the rod end of the telescopic member 11 and the rod end of the electronic length measuring instrument a 13 respectively interfere with the two ends of the reversing member 10.
  • An electric hydraulic pump 12 is fixed to one side of the inner wall of the half frame bracket 1 , and the end of the rod of the electric hydraulic pump 12 is fixed to the inner side of the bottom of the Z-shaped workpiece 3 .
  • the workpiece block 4 is peripherally mounted on the chuck 8, and the top end of the chuck 8 is provided with a scale piece 5, and the scale piece 5 is screwed with an adjusting bolt 9; the bolt end of the adjusting bolt 9 and the bottom of the Z-shaped workpiece 3
  • the longitudinal sides are in conflict.
  • the electronic length meter M4 is in conflict with the scale piece 5.
  • the L-shaped base 2 is provided with two rows of fixing bolts on the side.
  • the scale piece 5 is provided with a length scale mark.
  • the L-shaped base 2 is provided with a fixing bolt to fix the model piece of the medical biological filler.
  • the chuck 8 is clamped with a silicone rod.
  • the detecting operation of the present invention is: first, the model piece of the medical biological filler to be detected is fixed on the side bolt of the L-shaped base 2, and the silicone rod matching the model piece of the medical biological filler is mounted on the chuck 8 Above.
  • the electronic length gauge al3 and the electronic length gauge M4 are zeroed.
  • the electric hydraulic pump 12 is activated such that the rod end of the electric hydraulic pump 12 moves forward against the Z-shaped workpiece 3.
  • the chuck 8 holding the silicone rod has a scale piece 5 on the side of the workpiece block 4, and the scale piece 5 directly interferes with the electronic length measuring instrument M4, so the height data and the horizontal position of each part can be measured by the electronic length.
  • the instrument al3 and the electronic length measuring instrument M4 are displayed. It can be seen from the design pattern that the electronic length measuring instrument al3 records the length distance traveled by the electric hydraulic pump 12, and the traveling process is switched by the direction of the force change of the reversing member 10; and the electronic length measuring instrument M4 is Is the value of the level of the model corresponding to the medical biofill on the length coordinate displayed by the electronic length gauge al3, which is a direct response to the current The location accuracy value of the location.
  • the basic principles, main features and advantages of the present invention are shown and described above.

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  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • General Physics & Mathematics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

一种纳米级精度的医疗检测仪，其半框支架座(1)的一脚扣插入L形基座(2)的侧边上，并用螺栓拧紧固定，半框支架座(1)另一脚末端固定有电子测长度仪b(14)，半框支架座(1)顶端的凸角位置固定有电子测长度仪a(13)；半框支架座(1)顶端一侧通过铰链铰接有换向件(10)；Z字工件(3)底边通过滑块b(7)与工件块(4)相槽接；Z字工件(3)外侧面通过滑块a(6)与L形基座(2)背面相槽接；Z字工件(3)顶端固定有伸缩件(11)。该检测仪采用两个电子测长度仪同时协同工作，一方面能测量模具的变形值，另一方面能测量出在那段行程上的具体变形值，使其具有定点定位的功能；采用检测仪本体夹持模型的方式，确保测量的模型在测量时不发生位移，保证数据的准确性。

Description

一种纳米级精度的医疗检测仪
技术领域
[0001] 本发明涉及一种纳米级精度的医疗检测仪。
背景技术
[0002] 医疗设备检测是指人们在生产， 实验， 科研， 使用， 维修等领域， 借助于专门 的仪器设备， 为了及吋获得被测、 被控对象的作息而进行实吋或非实吋的定性 检测和测量并出具检测报告的一个过程。 医疗设备在使用的过程中需要我们不 断的检测、 评估， 保证其正常的工作， 才能让医疗设备更好地发挥优势， 因此 医疗设备的日常监测是必不可少的。 医疗设备是现代化程度的重要标志， 是医 疗、 科研、 教研、 教学工作最基本要素， 也是不断提高医学科学技术水平的基 本条件，广义的医疗设备包括医疗器械,家用医疗设备,而专业的医疗设备则不包括 家用医疗设备器械。 医疗设备指单独或者组合使用于人体的仪器、 设备、 器具 、 材料或者其他物品， 包括所需要的软件； 其用于人体体表及体内的作用不是 用药理学、 免疫学或者代谢的手段获得， 但是可能有这些手段参与并起一定的 辅助作用.医疗设备根据其测量对象的性质不同， 一般可分为三类： 用以测量或 监视人体内在物理量或化学量的医用检测设备， 监护设备或自动分析诊断系统 。 如， 心电图机， 脑电图机， 阻抗血流仪， 眼电图仪， 监护仪等。 用以测量或 监视人体机构系统对体外信号源的吸收， 反射， 衰减等响应程度， 间接地计量 或监视人体生理病理参数的医用设备。 如 X光机， CT机， B超， 血管造影机等。 用于治疗， 测量或监视其剂量安全阈值的治疗仪器或自动治疗装置。 如各种理 疗机， 激光刀， 高压除颤器， 工人心肺机， 肌电控制人工假肢等。
技术问题
[0003] 提供一种纳米级精度的医疗检测仪， 是背景技术中所指出的医生在制作生物填 充物模型吋的一种检测仪器。
问题的解决方案
技术解决方案 [0004] 本发明解决其上述的技术问题所采用以下的技术方案： 一种纳米级精度的医疗 检测仪， 其主要构造有： 半框支架座、 L形基座、 Z字工件、 工件块、 标尺片、 滑块 a、 滑块 b、 夹头、 调节螺栓、 换向件、 伸缩件、 电动液压泵、 电子测长度仪 a、 电子测长度仪 b， 所述的半框支架座的一脚扣插入 L形基座的侧边上， 并用螺 栓拧紧固定； 所述的半框支架座另一脚末端固定有电子测长度仪 b， 半框支架座 顶端的凸角位置固定有电子测长度仪 a; 半框支架座顶端一侧通过铰链铰接有换 向件。 所述的 Z字工件底边通过滑块 b与工件块相槽接； Z字工件外侧面通过滑块 a与 L形基座背面相槽接； Z字工件顶端固定有伸缩件。 所述的伸缩件的杆件端、 电子测长度仪 a的杆件端分别与换向件的两端相抵触。 所述的半框支架座内壁一 侧固定有电动液压泵， 电动液压泵的杆件末端固定于 Z字工件底部的内侧上。 所 述的工件块外设于夹头， 夹头顶端设有标尺片， 标尺片上拧接有调节螺栓； 所 述的调节螺栓的栓杆端与 Z字工件底部纵侧面相抵触。 所述的电子测长度仪 b与 标尺片相抵触。 所述的 L形基座侧面设有两排固定螺栓。 进一步地， 所述的标尺 片设有长度刻度标识。 进一步地， 所述的 L形基座设有的固定螺栓固定医疗生物 填充物的模型件。 进一步地， 所述的夹头夹持有硅胶棒。
发明的有益效果
有益效果
[0005] 采用电子测长度仪 a、 电子测长度仪 b两个电子测量仪器同吋协同工作， 一方面 可以测量模具的变形值， 另外一方面可以测量出在那段行程上的具体变形值， 使其具有定点定位的功能； 采用仪器本体夹持模型的方式， 可以确保测量的模 型在测量吋， 不发生位置的偏移， 保证数据的准确性。
对附图的简要说明
附图说明
[0006] 图 1为本发明一种纳米级精度的医疗检测仪整体结构图。 图中
1-半框支架座， 2-L形基座， 3-Z字工件， 4-工件块， 5-标尺片， 6-滑块 a， 7-滑块 b， 8-夹头， 9-调节螺栓， 10-换向件， 11-伸缩件， 12-电动液压泵， 13-电子测长 度仪 a， 14-电子测长度仪 b。 本发明的实施方式
下面结合附图 1对本发明的具体实施方式做一个详细的说明。 实施例： 一种纳 米级精度的医疗检测仪， 其主要构造有： 半框支架座 1、 L形基座 2、 Z字工件 3、 工件块 4、 标尺片 5、 滑块 a6、 滑块 b7、 夹头 8、 调节螺栓 9、 换向件 10、 伸缩件 11 、 电动液压泵 12、 电子测长度仪 al3、 电子测长度仪 Μ4， 所述的半框支架座 1的 一脚扣插入 L形基座 2的侧边上， 并用螺栓拧紧固定； 所述的半框支架座 1另一脚 末端固定有电子测长度仪 Μ4， 半框支架座 1顶端的凸角位置固定有电子测长度 仪 al3; 半框支架座 1顶端一侧通过铰链铰接有换向件 10。 所述的 Z字工件 3底边 通过滑块 b7与工件块 4相槽接； Z字工件 3外侧面通过滑块 a6与 L形基座 2背面相槽 接； Z字工件 3顶端固定有伸缩件 11。 所述的伸缩件 11的杆件端、 电子测长度仪 a 13的杆件端分别与换向件 10的两端相抵触。 所述的半框支架座 1内壁一侧固定有 电动液压泵 12， 电动液压泵 12的杆件末端固定于 Z字工件 3底部的内侧上。 所述 的工件块 4外设于夹头 8， 夹头 8顶端设有标尺片 5， 标尺片 5上拧接有调节螺栓 9 ； 所述的调节螺栓 9的栓杆端与 Z字工件 3底部纵侧面相抵触。 所述的电子测长度 仪 M4与标尺片 5相抵触。 所述的 L形基座 2侧面设有两排固定螺栓。 所述的标尺 片 5设有长度刻度标识。 所述的 L形基座 2设有的固定螺栓固定医疗生物填充物的 模型件。 所述的夹头 8夹持有硅胶棒。 本发明的检测操作过是： 首先将需要检测 的医疗生物填充物的模型件固定于 L形基座 2的侧面螺栓上， 将匹配于医疗生物 填充物的模型件的硅胶棒安装于夹头 8之上。 将电子测长度仪 al3、 电子测长度仪 M4归零。 启动电动液压泵 12， 使得电动液压泵 12的杆件端顶着 Z字工件 3向前移 动， 在移动的过程中， 由于硅胶棒会紧密的抵触医疗生物填充物的模型的边、 面上， 而夹持硅胶棒的夹头 8其工件块 4侧面设有标尺片 5， 标尺片 5直接与电子 测长度仪 M4相抵触， 因此每个部位的高度数据、 水平位置， 都能够通过电子测 长度仪 al3、 电子测长度仪 M4显示出来。 从设计的格局上可以看出， 电子测长度 仪 al3是记录电动液压泵 12行进的长度距离的， 其行进的过程则是通过换向件 10 换力方向所切换； 而电子测长度仪 M4则是测量在电子测长度仪 al3所显示的长度 坐标上， 对应的医疗生物填充物的模型的水平的数值， 该数值是直接反应当前 位置的定位准确性数值。 以上显示和描述了本发明的基本原理、 主要特征和本 发明的优点。 本行业的技术人员应该了解， 本发明不受上述实施例的限制， 上 述实施例和说明书中描述的只是说明本发明的原理， 在不脱离本发明精神和范 围的前提下， 本发明还会有各种变化和改进， 这些变化和改进都落入要求保护 的本发明范围内。 本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims

权利要求书
[权利要求 1] 一种纳米级精度的医疗检测仪， 其主要构造有： 半框支架座 （1) 、
L形基座 （2) 、 Z字工件 （3) 、 工件块 （4) 、 标尺片 （5) 、 滑块 a
(6) 、 滑块 b (7) 、 夹头 （8) 、 调节螺栓 （9) 、 换向件 （10) 、 伸缩件 （11) 、 电动液压泵 （12) 、 电子测长度仪 a ( 13) 、 电子测 长度仪 b ( 14) ， 其特征在于： 半框支架座 （1) 的一脚扣插入 L形基 座 （2) 的侧边上， 并用螺栓拧紧固定； 所述的半框支架座 （1) 另一 脚末端固定有电子测长度仪 b ( 14) ， 半框支架座 （1) 顶端的凸角位 置固定有电子测长度仪 a ( 13) ； 半框支架座 （1) 顶端一侧通过铰链 铰接有换向件 （10) 。 所述的 Z字工件 （3) 底边通过滑块 b (7) 与 工件块 （4) 相槽接； Z字工件 （3) 外侧面通过滑块 a (6) 与 L形基 座 （2) 背面相槽接； Z字工件 （3) 顶端固定有伸缩件 （11) 。 所述 的伸缩件 （11) 的杆件端、 电子测长度仪 a ( 13) 的杆件端分别与换 向件 （10) 的两端相抵触。 所述的半框支架座 （1) 内壁一侧固定有 电动液压泵 （12) ， 电动液压泵 （12) 的杆件末端固定于 Z字工件 ( 3) 底部的内侧上。 所述的工件块 （4) 外设于夹头 （8) ， 夹头 （8) 顶端设有标尺片 （5) ， 标尺片 （5) 上拧接有调节螺栓 （9) ； 所述 的调节螺栓 （9) 的栓杆端与 Z字工件 （3) 底部纵侧面相抵触。 所述 的电子测长度仪 b ( 14) 与标尺片 （5) 相抵触。 所述的 L形基座 (2 ) 侧面设有两排固定螺栓。
[权利要求 2] 根据权利要求 1所述的一种纳米级精度的医疗检测仪， 其特征在于所 述的标尺片 （5) 设有长度刻度标识。
[权利要求 3] 根据权利要求 1所述的一种纳米级精度的医疗检测仪， 其特征在于所 述的 L形基座 （2) 设有的固定螺栓固定医疗生物填充物的模型件。
[权利要求 4] 根据权利要求 1所述的一种纳米级精度的医疗检测仪， 其特征在于所 述的夹头 （8) 夹持有硅胶棒。
PCT/CN2017/075801 2017-03-06 2017-03-06 一种纳米级精度的医疗检测仪 WO2018161230A1 (zh)

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